DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:22:24 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 144/Lee VRSN: W 144-902/Lexington ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 15,551,748 0.8398 18,518,395 7 338 .105449458 2 A 15,573,996 0.9578 16,260,175 7 176 .009904665 3 A 15,532,671 0.9730 15,963,691 8 119 .032621272 4 A 15,406,653 0.9922 15,527,770 6 76 .023452717 5 D3 122,588,314 0.9842 124,556,304 37 5,136 .009692995 RANDOM TOTALS: 184,653,382 190,826,335 65 5,845 CATG D1 EXCEPTION VALUES: 11,850,891 9,882,422 TOTAL TEST VALUES (4): 196,504,273 200,708,757 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 10,035,438 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 190,673,319 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 196,504,273 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 210,744,195 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 241,501,103 (SEE ISD SUMMARY WORKSHEET) SOURCES: (1) SEE STRATIFIED CATEGORY WORKSHEET REPORTS PTS236, PTS430 (2) NUMBER OF PARCELS SAMPLED BY STAFF (3) TOTAL CATEGORY PARCELS FROM STRATIFICATION REPORT APPRAISAL ROLL, OR SELF-REPORT (4) INCLUDES ANY PARCELS IN A, B, C, D3, F1, G1, G2,OR L1 MARKED AS EXCEPTION PROPERTIES (5) UNSTUDIED CATEGORIES AND SUB-CATEGORIES WERE NOT INCLUDED IN THE CONFIDENCE INTERVAL VALUES
